Home / 3,553,301.70-5,330,325.92-1,157,332.91

Finding the Fourth Proportional to 3,553,301.70, 5,330,325.92 and 1,157,332.91

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Solution

The fourth proportional to 3,553,301.70, 5,330,325.92 and 1,157,332.91 is: 1,736,120.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,301.70 : 5,330,325.92 = 1,157,332.91 : x
  2. Step 2: Convert to fraction form
    3,553,301.70/5,330,325.92 = 1,157,332.91/x
  3. Step 3: Cross multiply
    3,553,301.70x = 5,330,325.92 × 1,157,332.91
  4. Step 4: Simplify right side
    3,553,301.70x = 6,168,961,575,803.73
  5. Step 5: Solve for x
    x = 6,168,961,575,803.73/3,553,301.70
  6. Step 6: Final answer
    x = 1,736,120.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.